Added support for YUV videos to the software compositor.

cc/software_renderer.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CCRendererSoftware_h
 #define CCRendererSoftware_h
 
 #include "base/basictypes.h"
 #include "cc/direct_renderer.h"
-#include <public/WebCompositorSoftwareOutputDevice.h>
+
+namespace WebKit {
+class WebCompositorSoftwareOutputDevice;
+}
+
+namespace media {
+class SkCanvasVideoRenderer;
+}
 
 namespace cc {
 
 class DebugBorderDrawQuad;
 class RendererClient;
 class ResourceProvider;
 class SolidColorDrawQuad;
 class TextureDrawQuad;
 class TileDrawQuad;
 class RenderPassDrawQuad;
+class VideoFrameDrawQuad;
 
 class SoftwareRenderer : public DirectRenderer {
 public:
     static scoped_ptr<SoftwareRenderer> create(RendererClient*, ResourceProvider*, WebKit::WebCompositorSoftwareOutputDevice*);
     virtual ~SoftwareRenderer();
 
     virtual const RendererCapabilities& capabilities() const OVERRIDE;
 
     virtual void viewportChanged() OVERRIDE;
 
@@ skipping 20 matching lines @@
 private:
     SoftwareRenderer(RendererClient*, ResourceProvider*, WebKit::WebCompositorSoftwareOutputDevice*);
 
     bool isSoftwareResource(ResourceProvider::ResourceId) const;
 
     void drawDebugBorderQuad(const DrawingFrame&, const DebugBorderDrawQuad*);
     void drawSolidColorQuad(const DrawingFrame&, const SolidColorDrawQuad*);
     void drawTextureQuad(const DrawingFrame&, const TextureDrawQuad*);
     void drawTileQuad(const DrawingFrame&, const TileDrawQuad*);
     void drawRenderPassQuad(const DrawingFrame& frame, const RenderPassDrawQuad*);
+    void drawVideoFrameQuad(const DrawingFrame& frame, const VideoFrameDrawQuad*);
     void drawUnsupportedQuad(const DrawingFrame&, const DrawQuad*);
 
     RendererCapabilities m_capabilities;
     bool m_visible;
 
     WebKit::WebCompositorSoftwareOutputDevice* m_outputDevice;
     scoped_ptr<SkCanvas> m_skRootCanvas;
     SkCanvas* m_skCurrentCanvas;
     SkPaint m_skCurrentPaint;
     scoped_ptr<ResourceProvider::ScopedWriteLockSoftware> m_currentFramebufferLock;
+    scoped_ptr<media::SkCanvasVideoRenderer> m_videoRenderer;
 
     DISALLOW_COPY_AND_ASSIGN(SoftwareRenderer);
 };
 
 }
 
 #endif